20244968730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{58321}}^1$

素因数の和:58389

約数の個数: 192

約数和(自身を含む): 65507270400

約数和(自身を除く): 45262301670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 29, 30, 35, 38, 42, 45, 57, 58, 63, 70, 87, 90, 95, 105, 114, 126, 133, 145, 171, 174, 190, 203, 210, 261, 266, 285, 290, 315, 342, 399, 406, 435, 522, 551, 570, 609, 630, 665, 798, 855, 870, 1015, 1102, 1197, 1218, 1305, 1330, 1653, 1710, 1827, 1995, 2030, 2394, 2610, 2755, 3045, 3306, 3654, 3857, 3990, 4959, 5510, 5985, 6090, 7714, 8265, 9135, 9918, 11571, 11970, 16530, 18270, 19285, 23142, 24795, 34713, 38570, 49590, 57855, 58321, 69426, 115710, 116642, 173565, 174963, 291605, 347130, 349926, 408247, 524889, 583210, 816494, 874815, 1049778, 1108099, 1224741, 1691309, 1749630, 2041235, 2216198, 2449482, 2624445, 3324297, 3382618, 3674223, 4082470, 5073927, 5248890, 5540495, 6123705, 6648594, 7348446, 7756693, 8456545, 9972891, 10147854, 11080990, 11839163, 12247410, 15221781, 15513386, 16621485, 16913090, 18371115, 19945782, 23270079, 23678326, 25369635, 30443562, 32134871, 33242970, 35517489, 36742230, 38783465, 46540158, 49864455, 50739270, 59195815, 64269742, 69810237, 71034978, 76108905, 77566930, 96404613, 99728910, 106552467, 116350395, 118391630, 139620474, 152217810, 160674355, 177587445, 192809226, 213104934, 224944097, 232700790, 289213839, 321348710, 349051185, 355174890, 449888194, 482023065, 532762335, 578427678, 674832291, 698102370, 964046130, 1065524670, 1124720485, 1349664582, 1446069195, 2024496873, 2249440970, 2892138390, 3374161455, 4048993746, 6748322910, 10122484365, 20244968730]

約数ペア:

[(1, 20244968730), (2, 10122484365), (3, 6748322910), (5, 4048993746), (6, 3374161455), (7, 2892138390), (9, 2249440970), (10, 2024496873), (14, 1446069195), (15, 1349664582), (18, 1124720485), (19, 1065524670), (21, 964046130), (29, 698102370), (30, 674832291), (35, 578427678), (38, 532762335), (42, 482023065), (45, 449888194), (57, 355174890), (58, 349051185), (63, 321348710), (70, 289213839), (87, 232700790), (90, 224944097), (95, 213104934), (105, 192809226), (114, 177587445), (126, 160674355), (133, 152217810), (145, 139620474), (171, 118391630), (174, 116350395), (190, 106552467), (203, 99728910), (210, 96404613), (261, 77566930), (266, 76108905), (285, 71034978), (290, 69810237), (315, 64269742), (342, 59195815), (399, 50739270), (406, 49864455), (435, 46540158), (522, 38783465), (551, 36742230), (570, 35517489), (609, 33242970), (630, 32134871), (665, 30443562), (798, 25369635), (855, 23678326), (870, 23270079), (1015, 19945782), (1102, 18371115), (1197, 16913090), (1218, 16621485), (1305, 15513386), (1330, 15221781), (1653, 12247410), (1710, 11839163), (1827, 11080990), (1995, 10147854), (2030, 9972891), (2394, 8456545), (2610, 7756693), (2755, 7348446), (3045, 6648594), (3306, 6123705), (3654, 5540495), (3857, 5248890), (3990, 5073927), (4959, 4082470), (5510, 3674223), (5985, 3382618), (6090, 3324297), (7714, 2624445), (8265, 2449482), (9135, 2216198), (9918, 2041235), (11571, 1749630), (11970, 1691309), (16530, 1224741), (18270, 1108099), (19285, 1049778), (23142, 874815), (24795, 816494), (34713, 583210), (38570, 524889), (49590, 408247), (57855, 349926), (58321, 347130), (69426, 291605), (115710, 174963), (116642, 173565)]